Not sure what you mean by “with such a deck”… But to answer your question it was done by winning 26 games in a row. An unlikely feat sure, do you need to believe me? No. Play the deck or don’t, I will cntinue winning with it.

Won*

Roll the bones I would say averages a little over 2 draws per cast which is honestly really strong. Espionage is a bit memey and you do just fine without it, but it has also one me quite a few control games as well

Or for once I should say

Academic Espionage is playable once again. You’re welcome

Really surprised but this deck is working very well. 14-4 so far from rank 5 to rank 3

Also, this deck absolutely slaughters odd rogue. Currently 8-0 in that matchup

Yes, Scourgelord for tempo, Boom for value

You may consider adding moat lurker if you want a better matchup versus control, they allow the triggering of Hadronox many times and provide a ton of late game value. The only problem is they can be pretty much a dead card if drawn early as well. Curator is also really solid as obviously it’s a 4/6 Taunt on its own but it draws your primordial drake and Hadronox to provide much better consistency.